package org.ilead.iserve.dao.impl;

import java.util.List;
import org.hibernate.LockMode;
import org.ilead.iserve.dao.IUserSystemMessageAssociateDAO;
import org.ilead.iserve.model.UserSystemMessageAssociate;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

/**
 * A data access object (DAO) providing persistence and search support for
 * UserSystemMessageAssociate entities. Transaction control of the save(),
 * update() and delete() operations can directly support Spring
 * container-managed transactions or they can be augmented to handle
 * user-managed Spring transactions. Each of these methods provides additional
 * information for how to configure it for the desired type of transaction
 * control.
 * 
 * @see org.ilead.iserve.model.UserSystemMessageAssociate
 * @author MyEclipse Persistence Tools
 */

public class UserSystemMessageAssociateDAO extends HibernateDaoSupport implements IUserSystemMessageAssociateDAO{
	private static final Logger log = LoggerFactory
			.getLogger(UserSystemMessageAssociateDAO.class);

	protected void initDao() {
		// do nothing
	}

	public void save(UserSystemMessageAssociate transientInstance) {
		log.debug("saving UserSystemMessageAssociate instance");
		try {
			getHibernateTemplate().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(UserSystemMessageAssociate persistentInstance) {
		log.debug("deleting UserSystemMessageAssociate instance");
		try {
			getHibernateTemplate().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public UserSystemMessageAssociate findById(java.lang.Integer id) {
		log.debug("getting UserSystemMessageAssociate instance with id: " + id);
		try {
			UserSystemMessageAssociate instance = (UserSystemMessageAssociate) getHibernateTemplate()
					.get("org.ilead.iserve.model.UserSystemMessageAssociate",
							id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(UserSystemMessageAssociate instance) {
		log.debug("finding UserSystemMessageAssociate instance by example");
		try {
			List results = getHibernateTemplate().findByExample(instance);
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding UserSystemMessageAssociate instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from UserSystemMessageAssociate as model where model."
					+ propertyName + "= ?";
			return getHibernateTemplate().find(queryString, value);
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByMessageId(Object messageId) {
		return findByProperty(MESSAGE_ID, messageId);
	}

	public List findByState(Object state) {
		return findByProperty(STATE, state);
	}

	public List findAll() {
		log.debug("finding all UserSystemMessageAssociate instances");
		try {
			String queryString = "from UserSystemMessageAssociate";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public UserSystemMessageAssociate merge(
			UserSystemMessageAssociate detachedInstance) {
		log.debug("merging UserSystemMessageAssociate instance");
		try {
			UserSystemMessageAssociate result = (UserSystemMessageAssociate) getHibernateTemplate()
					.merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(UserSystemMessageAssociate instance) {
		log.debug("attaching dirty UserSystemMessageAssociate instance");
		try {
			getHibernateTemplate().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(UserSystemMessageAssociate instance) {
		log.debug("attaching clean UserSystemMessageAssociate instance");
		try {
			getHibernateTemplate().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public static UserSystemMessageAssociateDAO getFromApplicationContext(
			ApplicationContext ctx) {
		return (UserSystemMessageAssociateDAO) ctx
				.getBean("UserSystemMessageAssociateDAO");
	}
}